These firms are primarily large and mid-sized consulting companies in Israel, with a strong emphasis on IT services, financial services, and business consulting. Matrix, with over 7,000 employees, specializes in IT services and software solutions. KPMG Israel and PwC Israel are global professional services providers offering audit, tax, and advisory services.
The companies listed show a concentration of headquarters in Tel Aviv, with several others in nearby cities like Ra'anana and Kfar Saba. For example, Forum, based in Ra'anana, focuses on investment banking and crowdfunding, while AVIV Management & Consulting, from Kfar Saba, provides global management consultancy. SIT Innovation, located in Tel Aviv, helps businesses with self-sustaining innovation.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Matrixmatrix-globalservices.com
Provides technology services, software solutions, cloud infrastructure, and IT outsourcing. Represents major software vendors to diverse private and public sectors. |
7,056 | |||
| 2 |
Forumfacebook.com
Global consulting firm specializing in crowdfunding, investment banking, sales, and business development services Experienced in working with Israeli tech companies |
2,092 | |||
| 3 |
Institute of Public Administration - IPA - Saudi Arabiaipa.edu.sa
An autonomous government agency focused on training, consulting, research, and documentation to enhance public sector administration and support national economic development |
1,815 | |||
| 4 |
KPMG Israelkpmg.co.il
Global professional services provider with expertise in audit, tax, and advisory services for businesses, governments, and non-profits worldwide |
960 | |||
| 5 |
PwC Israelpwc.com
Professional services provider in Israel offering assurance, tax, and business consulting services to a diverse range of clients, from startups to multinationals |
809 | |||
| 6 |
abraabra-it.com
abra offers cutting-edge technological solutions and services with expertise in BI/AI, ERP, CRM, Cyber Security, e-Commerce, and more, partnering with leading software manufacturers |
719 | |||
| 7 |
Consistconsist.co.il
An international information technology specializing in software, hardware, and professional services, providing various solutions in information technology for businesses worldwide |
613 | |||
| 8 |
BDO Israelbdo.co.il
Accounting and consulting firm offering audit, tax, and business consulting services to private, public, and governmental sectors across multiple countries. |
609 | |||
| 9 |
SIT Innovation - Systematic Inventive Thinking ®sitsite.com
The company helps businesses succeed through self-sustaining innovation using their proprietary method, Systematic Inventive Thinking® |
573 | |||
| 10 |
Selaselacloud.com
A global organization providing multi-cloud services, managed services, professional services, consulting, training, and organizing conferences for IT and technical communities worldwide |
533 | |||
| 11 |
Deloitte Israeldeloitte.co.il
Global professional services provider with expertise in audit, tax, risk management, financial advisory, and business consulting, offering end-to-end solutions to complex business challenges |
524 | |||
| 12 |
Commitcomm-it.com
Global technology services company offering custom software, IoT platforms, and advanced solutions in Cloud, GenAI, Big Data, and cybersecurity. |
515 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 13 |
Log-On Softwarelog-on.com
Leading software company in Israel with 40 years of experience specializing in technological recruitment, advanced services, and software development for various industries worldwide |
319 | |||
| 14 |
AVIV Management & Consultingavivamcg.com
Global management consultancy with 30+ years experience, partnering with clients worldwide to provide tools and expertise for sustainable change and competitive advantage |
267 | |||
| 15 | 264 | ||||
| 16 |
מרטנס | Mertens – מקבוצת מלם תיםmertens.malam.com
A team of expert consultants providing high-quality IT services tailored to client needs, with extensive experience across various sectors |
193 | |||
| 17 |
Matrix 2Bsecure2bsecure.co.il
Provides advanced information security solutions, consulting, and integration, covering surveys, compliance, penetration tests, and security awareness training for enterprises globally. |
186 | |||
| 18 |
WAXMAN GROUPwxg.co.il
Established in 1989, our engineers specialize in managing national infrastructure, high-rise towers, residential projects, shopping centers, offices, campuses, and urban design |
184 | |||
| 19 |
Techtech.co.il
A digital powerhouse providing tech solutions since 2010, offering services in technology, user experience, and marketing with a global client base |
182 | |||
| 20 |
Strausss-strategy.com
Leading strategy consulting firm specializing in business growth, digital and IT strategy, technology, and system implementation, with a focus on innovation and entrepreneurship |
58 | |||
| 21 |
INGIMAingima.co.il
A group specializing in innovative project management and development, with a focus on entrepreneurship, continuous learning, and spreading innovation |
41 | |||
| 22 |
noganogaplus.com
This company connects Latin American businesses, academia, and government sectors with Israeli development programs, promoting innovation and holistic solutions for flourishing ecosystems |
23 | |||
| 23 |
ישראל Tefentefen.com
An international public management consulting company specializing in driving organizational excellence, founded in 1982 with a global presence and strategic partnerships for continuous improvement |
4 | |||
| 24 |
DeepSeekdeepseek.co.uk
An intelligence firm utilizing cutting-edge technology and human insight to help clients uncover the unknown, mitigate uncertainty, and stay ahead of the competition |
3 | |||
| 25 |
WFO-Financewfo-finance.com
Financial consulting and banking services provider, offering expertise in developing effective strategies and scalable solutions to cater to diverse business needs |
1 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
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